Answer Posted / znaukak

Create unique key for this column where value should be
inserted.

Please explain me all types of Data models. Also give me the details if each model can have other name.for example:schematic data model is also known as conceptual data model and entity relation data model.

1869

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In Oracle Clinical 4.5.0, can the VIEW_TEMPLATE_ID column in DATA_EXTRACT_VIEWS table contain NULL value?

1926

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State some uses of redo log files?

567

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Explain an exception?

568

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How to call a stored function in oracle?

574

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What happens to the data files if a tablespace is dropped?

577

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How to best split csv strings in oracle 9i?

590

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HI ALL, CAN ANYONE TELL ME THE DIFFERENCES BETWEEN SQL CLUSTURS,MSQL CLUSTERS,ORACLE CLUSTERS.......THANKS IN ADVANCE

1790

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What do you mean by a tablespace?

566

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What is a trigger oracle?

565

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Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracles. What database recovery options are available? Database is in archive log mode.

1537

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How to name query output columns in oracle?

691

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What is oracle database client?

557

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How to commit the current transaction in oracle?

578

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what is the scenario where you take the database to NoArchivelog mode?

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